getCentroid

Returns the spectral centroid of the input signal. NOTE: analyze() must be called prior to getCentroid(). Analyze() tells the FFT to analyze frequency data, and getCentroid() uses the results determine the spectral centroid.

Examples

Returns

Number: Spectral Centroid Frequency of the spectral centroid in Hz.

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Related References

getLevel
Returns a single Amplitude reading at the moment it is called.
setInput
Connects to the p5sound instance (main output) by default.
smooth
Smooth Amplitude analysis by averaging with the last analysis frame.
toggleNormalize
Determines whether the results of Amplitude.process() will be Normalized.